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Avalanche 2500, RWD
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Engine Controls - Basic Diagnostic Procedures - 8.1L
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Ignition Systems
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Electronic Ignition System
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Notes
Electronic Ignition System: Notes
Fig 1: Locating Camshaft Position Sensor
Courtesy of GENERAL MOTORS CORP.
Fig 2: Locating Crankshaft Position Sensor
Courtesy of GENERAL MOTORS CORP.
Fig 3: Ignition Coils No. 1, 3, 5 & 7 Electrical Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 4: Ignition Coils No. 2, 4, 6 & 8 Electrical Schematic
Courtesy of GENERAL MOTORS CORP.
Fig 5: Camshaft Position, Crankshaft Position & Knock Sensors Electrical Schematic
Courtesy of GENERAL MOTORS CORP.